The whistle is in the air to your mouth
The sing is in the voice to your mouth
they are both to use your mouth
About 40 proof
That must be a habit of his/her. To sing/whistle while walking
A recorder is plastic
A coach that has a whistle, a Tea Kettle
Pop
Male canaries sing beautifully
No, budgies do not sing. They chatter a lot, mimic other sounds, and whistle, but they are not songbirds and thus do not sing.
Same animal.Also called whistle pig, because of their whistle like alarm call.
A whistle is held lengthwise in front of you face, and has a high sharp sound. A flute is held horizontally to the right, and can play lower notes.
Either one of them can whistle or sing, if they enjoy doing so.
The difference between a frog and a bee is that the frog's honey is inedible.